FRP high pressure pipe 1. It has excellent mechanical & physical properties,light weight ,high strength,convenient transportation and installation 2. Good corrosion resistant, the formation in one time,it can be used under severe environmental condition, and its service life can be up to 50 years. 3. Good low temperature resistant, it can be used under the environmental condition of -45℃--120℃ 4. Good high pressure resistant, the range of the normal operation pressure is : 2.5mpa-32mpa 5. Smooth inner surface, its roughness coefficient is 0.0084,good conveying,and no fouling, no secondary pollution, decrease the cost of the running & maintenance. 6. The length of one piece pipe is 12m,less joint, less leakage point. Pipeline: brine , water and crude oil conveying pipeline, polymer solution conveying pipeline , crude oil and natural gas conveying pipeline, industrial sewage and waste water treatment pipeline, etc. Well: living well (oil, gas, terrestrial heat water), treatment well (brine, chemical sewage, waste water), water injection well (brine, co2, polymer).